#!/bin/sh

# Slackware build script for pforth

# Written by Zbigniew Baniewski, <Zbigniew [dot] Baniewski [at] gmail [dot] com>
# Modified by Willy Sudiarto Raharjo <willysr@slackware-id.org>

PRGNAM=pforth
VERSION=${VERSION:-v27}
BUILD=${BUILD:-2}
TAG=${TAG:-_SBo}

SRCVERSION=${VERSION}_20101121

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf ${PRGNAM}_$VERSION __MACOSX
unzip "$CWD/${PRGNAM}_${SRCVERSION}.zip"
cd ${PRGNAM}_${VERSION}/build/unix
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

# pforth.dic into "share"
sed -i "s/pforth.dic/\/usr\/share\/pforth\/${VERSION}\/pforth.dic/g" ../../csrc/pf_main.c

patch -p0 < $CWD/pforth-build.patch

make all \
  -j1 \
  DESTDIR=$PKG \
  CC="cc -fgnu89-inline" \
  CFLAGS="$SLKCFLAGS" \
  CXXFLAGS="$SLKCFLAGS"

find $PKG/usr/bin | xargs file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a ../../*.txt $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/usr/bin $PKG/usr/share/pforth/${VERSION}
strip pforth pforth_standalone
cp -a pforth $PKG/usr/bin/pforth
cp -a pforth.dic $PKG/usr/share/pforth/${VERSION}/pforth.dic
cp -a pforth_standalone  $PKG/usr/bin/pforth_standalone
( cd $PKG/usr/bin ; ln -s pforth_standalone pfs )

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
